package models

import "context"

type Group struct {
	ID          string `json:"id" db:"group_id"`
	UserID      string `json:"-" db:"user_id"`
	Name        string `json:"name" db:"name"`
	Icon        string `json:"icon" db:"icon"`
	Description string `json:"description" db:"description"`
}

func (g *Group) Update(update GroupUpdate) {
	if update.Name != nil {
		g.Name = *update.Name
	}
	if update.Icon != nil {
		g.Icon = *update.Icon
	}
	if update.Description != nil {
		g.Description = *update.Description
	}
}

type GroupUpdate struct {
	Name        *string `json:"name"`
	Icon        *string `jsoN:"icon"`
	Description *string `json:"description"`
}

type GroupResult struct {
	Group
	Items []*Item `json:"items"`
}

type GroupFilter struct {
	UserID string
	IDs    []string
}

type GroupRepository interface {
	Find(ctx context.Context, id string) (*Group, error)
	List(ctx context.Context, filter GroupFilter) ([]*Group, error)
	Insert(ctx context.Context, group Group) error
	Update(ctx context.Context, group Group) error
	Delete(ctx context.Context, group Group) error
}